Boswellia sacra TOMATO We got sick of cinder

We got sick of cinder blocks

It is one of the rarest and most desirable of the "living rock" cacti for its unmistakable shape resembling an inverted green pine cone with a woolly top

and this one begins with a cap

From Earth’s bewildering microbiology to her hypothesized extremophilic macrocosmic abiogenesis

Boswellia sacra TOMATO We got sick of cinderBoswellia sacra is the source of frankincense resin, the sacred incense made most famous by the Bible. In Arabia and the Horn of Africa where this tree grows, the native villagers tap the trunks to let the fragrant exudate ooze out. A very rare plant in cultivation. It has the reputation of being difficult, but can be fairly simple if given enough water.